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Product information

Description

General description

The IRWIN® Granite Drill Bit (Model IRW10501896) is specifically designed for impact and percussion drilling in very hard materials such as granite, concrete, and natural stone. It features an extra-hard, thick, and robust tungsten carbide tip that allows it to drill 40% more holes than standard masonry drill bits. The rounded cutting edges enhance durability, enabling the drill bit to produce 50% more accurately sized holes, making it a reliable choice for heavy-duty drilling tasks.

Technical specifications

  • Diameter: 4mm
  • Overall Length: 80mm
  • Working Length: 45mm

Compatibility and accessories

  • Compatible with impact drills and percussion drills
  • Suitable for drilling in granite, concrete, and natural stone

Installation

  • Insert the drill bit into the drill chuck and tighten securely
  • Ensure the drill is set to impact or percussion mode for best results

Usage

  • Use appropriate safety gear such as goggles and gloves
  • Apply steady pressure during drilling
  • Use cooling lubricant if necessary to prolong drill bit life

Features

  • Brand
    IRWIN
  • Warranty
    3 year(s)
  • Diameter
    4 mm
  • Shank type
    Cylindrical
  • Total length
    8 cm
  • Compatible machine
    Drill
  • Suitable for
    Concrete
  • Material to Work On
    Concrete
  • Material
    Tungsten carbide
  • Weight
    1000 g
  • Pcs per pack
    1
  • Coating for drill bits and milling cutters
    Carbide
  • Bit type
    Forest
  • Insertion type
    Cylindrical
  • Sold as a set
    No
  • ManoMano Reference
    ME1388945
  • MMID
    306753416211
  • Product code
    5709131008118
  • EAN
    5709131008118

Customer reviews

BBettina
Pro Customer
Published on 07/09/2023, Germany

The price is intimidating at first, but the quality is convincing

MManoMano Customer
Published on 16/06/2020, United Kingdom

This bit ended up worn out.

Advice from

How to drill into walls

If you want to install a shelf, a frame or a painting, you'll have to know how to drill into a wall. However, drilling into concrete or stone is a very different task to drilling into brick or plasterboard! From hammer drills to hole saws, follow our guide to find out how best to drill into your walls.
How to drill into walls
IRWINVisit the IRWIN store
IRWIN is a leading manufacturer of hand tools and power tools, primarily for the professional market. The company was founded in 1885 in Martinsville, Ohio. Fun fact: its founder was a pharmacist, Charles Irwin, who called it the Irwin Auger Bit Company, because it was primarily a bit and bit-making shop. Irwin had bought the patent rights from a nearby blacksmith for a flat wood bit with cutting lugs, making woodworking easier. At the same time, and later in Nebraska, another blacksmith, William Petersen (descended from Danish immigrants), also had a bright idea: to create vise-grips with a more powerful grip, thanks to the famous Vise-grip design. He patented the invention and set up the Petersen Manufacturing Company; previously, he had sold his pliers from the boot of his car. In 1993, the two companies merged: the Petersen Manufacturing Company, now the American Tool Companies, acquired Irwin Tool Company, before the group became part of the Newell Rubbermaid group, founded in 1903. Irwin has since moved its headquarters to Huntersville, North Carolina. In addition to Vise-Grip, Irwin boasts a broad portfolio of innovations, including Jack for its saws, Quick-Grip for its clamps, Speedbor for its flat bits... Since 1961, Irwin has sponsored the Irwin Tools Night Race, a stock-car race in the American NASCAR championship.
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More than 7 million individual and professional customers

More than 7 million individual and professional customers